body{
	padding: 0px;
	margin: 0px;
	font-family: "微软雅黑";
	color: #5B5B5B;
}
span:hover{
	color: cornflowerblue;
	cursor: pointer;
}
.zong {
    width: 1100px;
    border: 1px solid white;
    margin: 100px auto;
    height: 1326px;
    background: url(../img/psds.jpg);
}
.bottom {
    width: 1000px;
    margin: 132px auto;
}
.b_one {
    width: 100%;
    height: 50px;
    background: white;
}
.b_one_left ul {
    margin: 0px;
    padding: 0px;
    list-style: none;
}
.b_one_left li {
    display: inline-block;
    width: 100px;
    height: 50px;
    line-height: 50px;
    text-align: center;
}
.b_one_left a {
    text-decoration: none;
    color: #686868;
}
.b_one_left a:hover{
	color: chartreuse;
	text-shadow: 1px 1px 1px skyblue;
	text-decoration: underline;
}
.b_one_left {
    width: 423px;
    height: 50px;
    display: inline-block;
    vertical-align: top;
}
.b_one_right {
    width: 374px;
    height: 50px;
    display: inline-block;
    float: right;
    position: relative;
}
input[type^="text"] {
    width: 288px;
    float: right;
    margin-right: 17px;
    height: 24px;
    margin-top: 11px;
    border: 1px solid #F1F1F1;
    padding-left: 15px;
    border-radius: 5px;
}
input[type^="button"] {
    position: absolute;
    right: 29px;
    top: 12px;
    width: 30px;
    height: 26px;
    border: none;
    cursor: pointer;
    background: url(../img/ps.png)no-repeat center;
}
.b_two {
    width: 100%;
    position: relative;
    height: 347px;
    margin-top: 20px;
    text-align: center;
    background: white;
}
.b_two img {
    width: 97%;
    height: 95%;
    margin-top: 1%;
}
#left {
    width: 43px;
    height: 48px;
    position: absolute;
    left: 30px;
    top: 46%;
    background: url(../img/left.png)no-repeat center;
    cursor: pointer;
}
#right {
    width: 43px;
    height: 48px;
    position: absolute;
    right: 30px;
    top: 46%;
    background: url(../img/right.png)no-repeat center;
    cursor: pointer;
}
.b_three {
    width: 100%;
    margin-top: 20px;
}
.b_three ul {
    margin: 0px;
    padding: 0px;
    list-style: none;
}
.b_three li {
    display: inline-block;
    width: 234px;
    padding-right: 3px;
    margin-left: 7px;
    background: white;
}
p {
    text-indent: 44px;
    margin: 0px;
    margin-left: 17px;
    font-size: 12px;
    word-spacing: normal;
}
.b_three span {
    float: right;
    text-decoration: underline;
    margin-right: 12px;
    margin-top: 15px;
    margin-bottom: 15px;
}
.b_four {
    width: 100%;
    margin-top: 20px;
    padding-bottom: 15px;
    background: white;
}
.b_four_left {
    width: 228px;
    display: inline-block;
}
.b_four_left img {
    width: 100px;
    padding-left: 9px;
    margin-top: 10px;
    margin-bottom: -7px;
    margin-right: -5px;
}
.b_four_right{
    display: inline-block;
    width: 767px;
    float: right;
}
.b_three img {
    margin: 17px;
}
h2 {
    margin: 0px;
    font-size: 19px;
    margin-left: 15px;
    margin-top: 8px;
}
.b_four_right span {
    float: right;
    margin-right: 20px;
    text-decoration: underline;
    margin-top: 10px;
}
.b_five {
    width: 98%;
    height: 40px;
    margin-top: 20px;
    line-height: 40px;
    font-size: 12px;
    padding-left: 15px;
    background: white;
}